DNS Name resolution options for Linux VMs - Azure Linux

Dnsmasq For Easy LAN Name Services - Linux.com Nov 28, 2011 domainname(1): show/set system's host name - Linux man page Set Name When called with one argument or with the --file option, the commands set the host name, the NIS/YP domain name or the node name. Note, that only the super-user can change the names. It is not possible to set the FQDN or the DNS domain name with the … Linux Proxy Server Settings - Set Proxy For Command Line

But I'm yet to find the command to assign the DNS server temporarily. Is there a command I can use to set the DNS server address for eth0 temporarily? So if the DHCP server comes back, I can reconnect using DHCP without hard coding it into a configuration file.

How do I configure my static DNS in interfaces? - Ask Ubuntu Check your resolvconf(8) man page for usage and options. On Ubuntu 16.04.3 LTS it says you either use one or more dns-nameserver lines with a single IP address per line, or you can use dns-nameservers and a space separated list of IP addresses. – jla Oct 19 '17 at 3:57 How to configure nameserver in Linux - Kernel Talks Sep 26, 2017

systemd-resolved: How to set DNS - Arch Linux Forums

Sep 14, 2018 Configure DNS settings | Linux